A drop of water of mass 0.1 is introduced between two parallel glass plates, and the contact angle = 0. What is the attractive force between the plates if they are 1 μm apart from each other. The surface tension of water is 71.96 mJ / m2, the density of water is 0.997 g / cm3.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet